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Device for Processing Banknote and Method for Detecting the Conveyance of Banknote

a banknote and processing device technology, applied in paper-money testing devices, thin material processing, instruments, etc., can solve the problems of unreliable detection results and easy occurrence of unnecessary losses, and achieve the effect of increasing the detection reliability of the banknote processing device in detecting whether the banknote is withdrawn

Active Publication Date: 2014-02-20
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent describes a system that detects the position of a banknote as it moves through a device. The system uses sensors to determine if the banknote is at a specific position and can detect if it has left that position. This makes it easier to determine if the banknote is withdrawn or not. The system can also determine the conveyance status of the banknote, making it more reliable in detecting if it is withdrawn. Overall, this technology improves the accuracy and reliability of detecting banknote behavior.

Problems solved by technology

However, since the foreign matter attached on the banknote generally is a threadlike matter such as string and belt, the detected area is relatively small and the light emitted by the sensor probably can not irradiate the foreign matter; thus, the detection result probably is unreliable and unnecessary loss is easily caused.

Method used

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  • Device for Processing Banknote and Method for Detecting the Conveyance of Banknote
  • Device for Processing Banknote and Method for Detecting the Conveyance of Banknote
  • Device for Processing Banknote and Method for Detecting the Conveyance of Banknote

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first embodiment

[0061]FIG. 4 shows a diagram of the position status of a banknote in a banknote passage.

[0062]The control mechanism can determine the position of the banknote in the banknote passage through the detection signal output by the first position sensor 221 and the second position sensor 222. Position 1 refers to the position of the banknote when the head of the banknote has reached the first position sensor 221 but not reached the second position sensor 222, at this time, the first position sensor 221 can detect the banknote while the second position sensor 222 can not detect the banknote; Position 2 refers to the position of the banknote when the head of the banknote has reached the second position sensor 222, at this time the second position sensor 222 can detect the banknote.

[0063]Taking the time when the presence sensor 21 detects a banknote at the entrance 13 as the start time, supposing the time when the banknote reaches the Position 1 to be the first predetermined time T1, then th...

second embodiment

[0075]FIG. 6 shows a diagram of the position status of a banknote in a banknote passage. Referring to FIG. 6, Position 1 refers to the position of the banknote when the head of the banknote has reached the first position sensor 221 but not reached the second position sensor 222; at this time, the first position sensor 221 can detect the banknote while the second position sensor 222 can not detect the banknote; Position 2 refers to the position of the banknote when the head of the banknote has reached the second position sensor 222 while the tail end of the banknote has not left the first position sensor 221; at this time, both the first position sensor 221 and the second position sensor 222 can detect the banknote; Position 3 refer to the position of the banknote when the tail end of the banknote has left the first position sensor 221 but not left the second position sensor 222, that is, the first position sensor 221 can not detect the banknote while the second position sensor 222 c...

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PUM

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Abstract

The disclosure provides a method for detecting the conveyance status of a banknote, comprising; detecting whether the banknote reaches a first position in a banknote passage within a first predetermined time; detecting whether the banknote reaches a second position in the banknote passage within a second predetermined time when it is determined that the banknote has reached the first position (S14); determining whether the status of the banknote at the first position is changed from Banknote Detected to Banknote Undetected when it is determined that the banknote is withdrawn when it is determined that the status of the banknote at the first position has changed from Banknote Detected to Banknote Undetected (S18). This application can increase the possibility of the banknote processing device in detecting whether the banknote is withdrawn. Meanwhile, the disclosure provides a device for processing a banknote.

Description

FIELD OF THE INVENTION[0001]The disclosure relates to the banknote processing field, and in particular to a device for processing a banknote and a method for detecting the conveyance status of a banknote.BACKGROUND OF THE INVENTION[0002]Self-service equipment such as vending machine and automatic teller machine becomes more and more popular. Generally, the self-service equipment is equipped with a banknote recognition device, wherein the banknote recognition device includes a banknote recognition mechanism used to recognize the authenticity of a banknote and a banknote box used to save a genuine banknote. Since the self-service equipment is unattended, it is necessary to prevent some lawbreakers from sticking foreign matters such as string or belt on the banknote to withdraw the banknote through the string or belt after the banknote is determined to be genuine by the banknote recognition mechanism before the banknote enters the banknote box.[0003]Therefore, a British patent GB200100...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G07D11/00G07D7/00
CPCG07D7/00G07D11/0036B65H5/062B65H7/04B65H2511/20B65H2511/521G07D11/22G07D7/04G07D7/12B65H2513/51B65H2220/01B65H2220/03
Inventor XU, CHUNKAITAO, PENGZHANG, JIGANGXU, FANG
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD